DOT & Non-DOT Drug Testing

Required by the U.S. Department of Transportation (DOT), this testing applies to employees in safety-sensitive positions across transportation sectors such as trucking, aviation, rail, and maritime. We strictly adhere to 49 CFR Part 40 regulations, ensuring all procedures meet federal standards.

DOT testing includes:

• Pre-employment screening
• Random testing programs
• Post-accident testing
• Reasonable suspicion testing
• Return-to-duty and follow-up testing

All collections follow a documented chain-of-custody protocol and are processed through SAMHSA-certified laboratories for accuracy and legal defensibility.

For employers outside of DOT-regulated industries, we offer flexible Non-DOT testing programs tailored to your company’s drug-free workplace policy. These services help reduce liability, improve productivity, and foster a safe working environment.

Non-DOT testing options include:

• 5-panel and 10-panel drug screens
• Urine, hair, and oral fluid testing
• Pre-employment, random, and post-incident testing
• Customizable testing protocols based on company policy and state law

We provide guidance on policy development, employee consent, and compliance with local regulations to ensure your program is both effective and enforceable.

 We combine regulatory expertise, certified collection protocols, and responsive client service to deliver reliable drug testing solutions. Whether you're managing DOT compliance or building a custom Non-DOT program, our services are designed to protect your workforce and your reputation.